Maintains
v. 保持( maintain的第三人称单数 ); 保养; 坚持; 保卫
🗣️ 情景例句
His house was always neat.
他家经常都是干净的。
The best physicians are Dr. Diet, Dr. Quiet,and Dr. Merryman.
节食博士，静心博士，欢喜博士，三者都是最好的医师；饮食少，休息好，快乐多是却病延年之方。
Two heads are better than one.
人多智广。